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IZ95031: CRASH AT IN_CONTROL+00190C WHILE DOING "IFCONFIG" OPERATION APPLIES TO AIX 6100-06

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APAR status

  • Closed as program error.

Error description

  • System crash with the following stack
KDB(1)> f
pvthread+022800 STACK:
￭0474E72Cin_control+00190C (000000001C180000, FFFFFFFF80286919
FFFFFFFF80286916, 0000000000000000 ￭??)
￭047D8EA8udp_usrreq+0001E8 (??, ??, ??, ??, ??)
￭00495374ifioctl+0007F4 (F1000500022E7408, 8028691980286919,
F00000002FF47018)
￭0050A3E4soo_ioctl+0005C4 (??, ??, ??)
￭006A2078common_ioctl+0000F8 (??, ??, ??, ??)
￭00003850ovlya_addr_sc_flih_main+000130 ()
￭D0131094__ioctl+0000B4 (??, ??, ??, ??, ??)
￭D013167Cioctl+00003C (00000004, 80286919, 20004300, 0000F032,
00000000, 0001AA00, 00000000, 00000000)
￭10001C70ifconfig+000AD0 (??, ??, ??)
￭10002D70main+0008F0 (??, ??)
￭10000168__start+000068 ()

Local fix

  • 



Problem summary


    

  • System crash with the following stack
KDB(1)> f
pvthread+022800 STACK:
 0474E72C in_control+00190C (000000001C180000, FFFFFFFF80286919
FFFFFFFF80286916, 0000000000000000  ?? )
 047D8EA8 udp_usrreq+0001E8 (??, ??, ??, ??, ??)
 00495374 ifioctl+0007F4 (F1000500022E7408, 8028691980286919,
F00000002FF47018)
 0050A3E4 soo_ioctl+0005C4 (??, ??, ??)
 006A2078 common_ioctl+0000F8 (??, ??, ??, ??)
 00003850 ovlya_addr_sc_flih_main+000130 ()
 D0131094 __ioctl+0000B4 (??, ??, ??, ??, ??)
 D013167C ioctl+00003C (00000004, 80286919, 20004300, 0000F032,
00000000, 0001AA00, 00000000, 00000000)
 10001C70 ifconfig+000AD0 (??, ??, ??)
 10002D70 main+0008F0 (??, ??)
 10000168 __start+000068 ()

    



Problem conclusion


    

  • Appropriate code changes made

    



Temporary fix


    

  • 610

    



Comments


    

  • 6100-06 - use AIX APAR IZ95031
6100-07 - use AIX APAR IZ95227
7100-01 - use AIX APAR IZ95463

    



APAR Information




    

  • APAR number
    IZ95031
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2011-02-11
    • 

  • Closed date
    2011-02-11
    • 

  • Last modified date
    2013-03-24
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
IZ95227 IZ95463
    

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U835902
       UP11/05/13  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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